Shackle



FIG. 1 is a front view of the shackle in accordance with the invention in a closed position;

FIG. 2 is a front view of the shackle in an opened position;

FIG. 3 is a rear view of the shackle in an opened position;

FIG. 4 is a rear isometric view of the shackle in a closed position;

FIG. 5 is a front isometric view of the shackle in an opened position;

FIG. 6 is a top view of the shackle;

FIG. 7 is a bottom view of the shackle;

FIG. 8 is a left end view of the shackle;

FIG. 9 is a right end view of the shackle;

FIG. 10 is a bottom view of the shackle in an opened position; and,

FIG. 11 is a detailed isometric view of the front arm of the shackle.

The arm of the shackle is shown detached from the shackle body for clarity of illustration. 

The ornamental design for shackle, as shown and described. 